bondjet bj820 - Electron Mec

High Speed Fully Automatic
Thin Wire Wedge Bonder
Precision
1 μm at 3 σ axis repeatability
High precision touchdown detection without time delay
Precise control of bond force (1 cN)
Flexibility
Largest bonding area: 305 mm x 410 mm (12“ x 16.1“)
Can serve with two or more smaller bonding stations for efficient handling of smaller products or substrates, eliminating indexing time and maximizing throughput (with indexers as well as with manual loading)
Enables intelligent automation of extra large products
Speed
Up to 7 wires per second
Quality
Realtime bond quality monitoring system
Wear free and almost maintenance free piezo bondhead with solid state hinges
THIN WIRE WEDGE BONDER
The PBS200 software supports control by host computer, product traceability and external statistical analysis
The BONDJET BJ820 is an innovation of the
Process integrated Quality Control (PiQC) for advanced quality monitoring
E-box: patented solution for optimized tool change and programmable alignment marks for guide, cutter and bond wedge
BONDJET BJ820
Hesse & Knipps GmbH for the thin wire wedge
bonding market. All challenging wire bonding
applications can be handled on a single platform - RF and microwave devices, COB, MCM
and hybrids, fiberoptics and automotive using
aluminium or gold wire or ribbon.
Small Footprint, Big Capability
Integrates easily into complex production lines
Process Advantages
Loop length: 70 μm up to 20 mm
Various loop form functions
Constant wire length
Constant loop height
Individual loop shapes
Fine pitch capability < 40 μm
BONDJET BJ820
Piezo bondheads
Ribbon
45° standard bondhead, 89° deep access optional
Al, Au (aluminium, gold): 6 μm x 35 μm up to
25 μm x 250 μm
Wear-free PIEZO technique
Programmable tail length, tear off and wire clamp
gap opening
Process
Bonding cycle time: 120 ms (at 2 mm loop length, 45° wire
feed angle, without movement time to next wire)
Multi-directional wire clamp adjustment
Easy maintenance
Recognition of touchdown signal without delay
Bond quality control
Continuous real time monitoring of wire deformation and
transducer current within programmable upper and lower
control limits
Process-oriented sequencer for bonding with up to four
definable intervals
PiQC with transducer integrated sensor (optional)
Precise control of the bond force to ± 1 cN both static
& dynamic
Mechanical rigidity for reduced vibration, yielding
higher bond speed and quality
Wire
Al, Au (aluminium, gold): 17.5 μm up to 60 μm
Optional: 12,5 μm up to 85 μm
Positioning repeatability
Axis repeatability: 1 μm at 3 σ
In-line capabilities
Intelligent automation concepts
Integrated PLC controller
Standard SMEMA input & output ports
Fieldbus support
Software
BJ820 deep access bondhead (89°)
Portability of bond programs
Graphic display of learned connections and created
reference systems
Programmable contours of wire loops
Parameter library
Grouping and repeating functions
Multiple levels of user access control
Program changes in seconds
Machine dimensions
Power supply
BJ820 standard bondhead (45°)
230 V, 50-60 Hz, +8%, -10%
Headquarters Hesse & Knipps GmbH
Vattmannstraße 6, 33100 Paderborn, Germany
Phone: + 495251-1560-0, Fax: + 495251-1560-97
Web: www.hesse-knipps.de, E-Mail: [email protected]
The Americas Hesse & Knipps, Inc.
2305 Paragon Drive, San Jose, CA 95131, USA
Phone: +1 (408) 436-9300, Fax: +1 (408) 436-2822
Web: www.hesse-knipps.com, E-Mail: [email protected]
Asia/ Pacific Hesse & Knipps Asia Limited
Unit 1605, 16/F, Westin Centre, 26 Hung To Road, Kwun Tong, Hong Kong
Phone: + (852) 2357-9400, Fax: + (852) 2357-4700
Web: www.hesse-knipps.com, E-Mail: [email protected]
© 2009 Hesse & Knipps, GmbH BJ820_0209
Footprint: 722 mm x 1250 mm (28.3” x 49.5”)
Work area: 305 mm x 410 mm (12.3” x 16.14”)
Weight: 1300 kg